UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rQ1nJsF+6KVpCyrQ6vhgunVmFthvE0nS0rS+5z9Vnbw=' 
WHERE 
  key_id = '186278ee3bf2a9a534198a617688dd4f30062f6ddf58a704b72e95bb2b9c07c7' 
  AND (
    token = 'rQ1nJsF+6KVpCyrQ6vhgunVmFthvE0nS0rS+5z9Vnbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00022